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WS201 Smart Fill Level Monitoring Sensor

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Smart Toilet Paper Remaining Alert for Efficient Refilling

US$ 86.00 86.0 USD US$ 86.00 US$ 690.00

US$ 86.00 US$ 690.00

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  • Frequency Band
  • Sensor
  • Network
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  • Waterproof

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Fill level Monitoring Sensor

WS201 is a wireless fill-level monitoring sensor that securely monitorsasmall container’s fill level especially tissue boxes. Equip withtheToFtechnology with a high-focusing detecting range, WS201 is best suitedfor close-range sensing applications with great accuracy

Features

  • Suitable for Diverse Toilet Paper Dispenser
  • Accurate Fill Level Monitoring with ToF Technology
  • Up to 2 Years Battery Life with One Coin Cell Battery
  • Wireless Deployment and Easy Maintenance



Actionable Insights Beyond People Counting


Streamline Refilling with Smart Monitoring


WS201 is a wireless sensor that utilizes ToF technology to monitor the fill level of containers with high accuracy. Working with Milesight LoRaWAN® gateway and Milesight IoT Cloud, WS201 allows users to remotely monitor and manage container fill levels and status in real-time.


Watch as a living game world comes alive all around you, with a seamless field of view wherever you look.


Wireless Transmission
ProtocolLoRaWAN®
FrequencyCN470/IN865/RU864/EU868/US915/AU915/KR920/AS923-1&2&3&4
Tx Power16 dBm (868 MHz)/22 dBm (915 MHz)/19 dBm (470 MHz)
Sensitivity-132dBm@300bps
ModeOTAA/ABP Class A
Distance Measurement
ToF FoV25 °
FoV Accuracy± 5 °
Detection Range1 ~ 55 cm
Detection Accuracy± 1cm
Detection Resolution①1mm (1.0≤X≤15.0cm)
②2mm (15.0＜X≤35.0cm)
③3mm (35.0＜X≤55.0cm)
X = Detection Distance
Others
Button1 × Reset Button (Internal)
LED Indicator1 × Indicator (Internal)
ConfigurationMobile App (via NFC)
Physical Characteristics
Power Supply1 × 590mAh CR2450 Lithium Battery
Battery Life12 Years
Operating Temperature-10°C ~ +60°C
Relative Humidity0 ~ 95% (Non-condensing)
Color & MaterialWhite, ABS + PC (Flame Retardant)
Ingress ProtectionIP30
Dimension66 × 38 × 12 mm (2.60 × 1.50 × 0.47 in)
InstallationOn the flat surfaces with 3M tapes
Warranty22 Years



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WS201 Datasheet

WS201 User Guide

Payload Decoder



Specifications

Brand Milesight
Frequency Band AS923
Sensor ToF Distance
Network LoRaWAN Network
Power type Coin Cell battery
Waterproof IP30